#preloader {
	width:100%;
	height:100%;
	margin:0;
	padding:0;
	background:#fff url('http://o.aolcdn.com/dojo/1.2/dojox/image/resources/images/loading.gif') no-repeat center center;
	position:absolute;
	z-index:999;
}

#treeContainer {
	width: 300px;
	height: 400px;
	overflow: auto;
	border: 2px solid #ddd;
	-moz-border-radius: 5px;
	padding: 5px 5px;
	position: absolute;
	left: 5px;
	top: 5px;
}

#selectionContainer {
	padding: 5px 5px;
	border: 2px solid #ddd;
	-moz-border-radius: 5px;
	position: absolute;
	top: 5px;
	left: 325px;
	width: 300px;
	height: 400px;
	overflow: auto;
}

#optionsContainer {
	padding: 5px 5px;
	border: 2px solid #ddd;
	-moz-border-radius: 5px;
	position: absolute;
	top: 5px;
	left: 645px;
	width: 300px;
	height: 400px;
	overflow: auto;
}

#outputContainer {
	padding: 5px 5px;
	border: 2px solid #ddd;
	-moz-border-radius: 5px;
	position: absolute;
	top: 425px;
	left: 5px;
	width: 940px;
	min-height: 100px;
}